8P6F

Crystal structure of PorX-Fj

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Response regulator receiver domain-containing protein	polymer	540	62855.8	2	UniProt (A0A1M5SPD1) Pfam (PF00072) Pfam (PF08665) In PDB	Flavobacterium johnsoniae
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	A, B	ACETATE ION	non-polymer		59.0	6	Chemie (ACT)
5		water	water		18.0	560	Chemie (HOH)

Sequence modifications

A, B: 1 - 517 (UniProt: A0A1M5SPD1)

PDB	External Database	Details
Met -22	-	initiating methionine
Gly -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	125711.5
Non-Polymers*	Number of molecules	12
	Total formula weight	664.5
All*	Total formula weight	126376.0

*Water molecules are not included.